World War I “colored everything that came before and shadowed everything that followed.” The assassinations, which Austria-Hungary blamed on Serbia, led to an ultimatum being delivered to the Serbian ...

How did a movement with no founder, no manifesto sweep the globe? See why Art Deco’s exuberance resonated, and how it still ...

The Black Tom bombing, along with Germany’s unrestricted submarine warfare and the Zimmerman Telegram, eventually led to ...

Operation Citadel erupts as German forces strike the Soviet lines with blitzkrieg fury. Follow the armored spearhead of the ...

The timeless musings of a 14-year-old Jewish girl recorded in a diary still bear deep resonance almost a century hence.

US president Donald Trump has said his latest “pretty long [phone] call” with Russian president Vladimir Putin trying to end ...

ALEXANDRIA — The United States entered World War I in April 1917, with the first troops arriving in France in June of that ...